| Bad Salzuflen to Karlovo | 991.23 mi (1,595.23 km) |
| Bad Salzuflen to Karnobat | 1,069.60 mi (1,721.35 km) |
| Bad Salzuflen to Kavarna | 1,083.12 mi (1,743.12 km) |
| Bad Salzuflen to Kazanlak | 1,013.39 mi (1,630.89 km) |
| Bad Salzuflen to Knezha | 923.28 mi (1,485.88 km) |
| Bad Salzuflen to Kostinbrod | 927.98 mi (1,493.45 km) |
| Bad Salzuflen to Kozloduy | 897.06 mi (1,443.68 km) |
| Bad Salzuflen to Kyustendil | 938.60 mi (1,510.52 km) |
| Bad Salzuflen to Levski | 967.18 mi (1,556.52 km) |
| Bad Salzuflen to Lom | 877.60 mi (1,412.35 km) |
| Bad Salzuflen to Lovech | 963.63 mi (1,550.81 km) |
| Bad Salzuflen to Lukovit | 941.04 mi (1,514.46 km) |
| Bad Salzuflen to Lyaskovets | 1,001.08 mi (1,611.08 km) |
| Bad Salzuflen to Mezdra | 927.35 mi (1,492.43 km) |
| Bad Salzuflen to Momchilgrad | 1,068.99 mi (1,720.37 km) |
